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Which artifact results when insufficient temporal coherence exists?

A)Speckle noise reduces image clarity
B)Chromatic aberration distorts colors
C)Polarization shift induces signal loss
D)Vibration blurs resonant modal shapes

💡 Explanation

Speckle noise arises when a surface is illuminated by coherent light because interference patterns cause constructive and destructive interference. Therefore, a lack of temporal coherence reduces interference effects on the surface, rather than chromatic aberration which relates to wavelength differences.

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